NEW Cummins 8.3 Head Gasket Set | 4089758, 5579029 | Cummins 8.3L

New Cummins 8.3L Head Gasket Set. This set is engineered to endure rigorous operating conditions, including low leakage rates, high temperatures, and severe environments. We utilize both OEM and fleet-grade gaskets. Fleet-grade gaskets, designed for commercial applications, offer superior durability compared to their OEM counterparts. Manufactured with precise tolerances, our high-temperature head gaskets are customized to meet each customer's specific operational requirements. These head gaskets feature MLS (multi-layer steel) construction, ensuring a superior seal. This carries a two-year warranty.

Set Includes:

• Intake Connection Gasket x 1 (3967891)
• Cylinder Head Gasket x 1 (4981796)
• Exhaust Gasket x 6 (3937479)
• Compressor Mounting Gasket x 1 (3940245)
• Oil Return Gasket x 1 (3937706)
• Rocker Lever Housing Gasket x 1 (3966708)
• Turbocharger Mounting Gasket x 1 (3901356)
• Turbocharger Mounting Gasket x 1 (3755843)
• Valve Cover Gasket x 1 (3959798)
• O-Ring x 1 (3J7354)
• O-Ring x 1 (8813-154129)
• O-Ring x 1 (3627695)
• O-Ring x 1 (446GC1225)
• O-Ring x 6 (8L2777)
• O-Ring x 2 (4010643)
• O-Ring x 1 (3990084)
• O-Ring x 1 (3883284)
• O-Ring x 1 (56AX534)
• O-Ring x 1 (3073966)
• O-Ring x 2 (3678603)
• O-Ring x 3 (3678912)
• O-Ring x 6 (4890926)
• Copper Washer x 6 (3906659)
• Seal x 6 (3963988)
• Fuel Fitting Seal x 21 (3963990)
• Capscrew Length Gauge x 1 (3823921)